1

So I am trying to display a working version of the default wordpress login form on one of my pages. There is code in the functions.php file that creates the shortcode and as far as I know it works successfully, however after submitting the form, it simply refreshes the page and doesn't redirect to the url I am specifying...can anyone see why it might not work as it should?

This is the function I put in the functions.php file:

//Login form Shortcode
add_shortcode( 'login-form', 'my_login_form_shortcode' );
/**
 * Displays a login form.
 *
 * @since 0.1.0
 * @uses wp_login_form() Displays the login form.
 */
function my_login_form_shortcode( $atts, $content = null ) {

    $defaults = array(      "redirect"              =>  site_url( $_SERVER['REQUEST_URI'] )
                        );

        extract(shortcode_atts($defaults, $atts));
        if (!is_user_logged_in()) {
        $content = wp_login_form( array( 'echo' => false, 'redirect' => $redirect ) );
        }
    return $content;
}

I am then placing it in the desired page like so:

[login-form redirect="https://myurl.com"]

but instead of redirecting me to the right page, it is instead refreshing the page even though I am now successfully logged in...any ideas?

0

The problem you're facing is because of the nature of the WordPress redirect. It uses what is called a safe redirect, namely with the function wp_safe_redirect(). This restricts redirects to local URLs only.

Your work around for this is the following where you jump into the login redirect filter and perform your desired redirection then, before WordPress does it for you.

Keep all your previous code as-is, and add the following:


add_filter( 'login_redirect', 'my_login_form_redirect', 0, 1 );

function my_login_form_redirect( $redirect ) {
    if ( !empty( $_POST[ 'redirect_to' ] ) && filter_var( $_POST[ 'redirect_to' ], FILTER_VALIDATE_URL ) ) {
        wp_redirect( $_POST[ 'redirect_to' ] );
    }
    return $redirect; 
}

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